如何将$ _GET变量传递给.load php文件

Question

So I have a JavaScript function that loads my main-section.php inside profile.php

    $(".profile-click").click(function(e){
    e.preventDefault();
        $id = $(this).attr("id");
        switch($id){strong text
            case "main-click":
            $("#information-container").load("profile/main-section.php");
            break;
        }
    });

I want to display some text when a user has an error in main-section.php, so naturally I'll try to send an $_GET[''] variable but it does not display on my main-section.php

I try to send it via window.location.href='../profile.php?error=short_username'; though this doesn't work, sending it to main-section.php?error=short_username sends it to the wrong page

Answer 1

Try to send your data like this:

$("#information-container").load("profile/main-section.php?variable=my_data&another_variable=another_value");

By appending your variables into the URL.

Then you can use on your main-section.php

echo $_GET['variable']; // my_data
echo $_GET['another_variable'] // another value

Also you might want to use isset to make sure the variables are defined before use them .

Like:

if ( isset( $_GET['variable' ) ) {
   echo $_GET['variable'];
}